Chemistry Metal are good conductors, because They contain free electrons The molecules in them collide very freely The molecules in them are very close to each other They contain reflecting surface They contain free electrons The molecules in them collide very freely The molecules in them are very close to each other They contain reflecting surface ANSWER DOWNLOAD EXAMIANS APP
Chemistry When ice cubes are made, the entropy of water May either increase or decrease depending on the process used Increases Decreases Does not change May either increase or decrease depending on the process used Increases Decreases Does not change ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not contain Silver ? German Silver Ruby Silver Horn Silver Lunar Caustic German Silver Ruby Silver Horn Silver Lunar Caustic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere? Nitrous oxide Sulphur dioxide Carbon dioxide Chlorofluorocarbons Nitrous oxide Sulphur dioxide Carbon dioxide Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Coal Graphite Diamond Gold Coal Graphite Diamond Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the naturally occuring heaviest element Thorium Uranium Protactinium Mercury Thorium Uranium Protactinium Mercury ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS